Is it always possible to find the limit of a function without using L'Hôpital Rule or Series Expansion?
For example,
limx→0tanx−xx3
limx→0sinx−xx3
limx→0ln(1+x)−xx2
limx→0ex−x−1x2
limx→0sin−1x−xx3
limx→0tan−1x−xx3
Is it always possible to find the limit of a function without using L'Hôpital Rule or Series Expansion?
For example,
limx→0tanx−xx3
limx→0sinx−xx3
limx→0ln(1+x)−xx2
limx→0ex−x−1x2
limx→0sin−1x−xx3
limx→0tan−1x−xx3
I have injection f:A→B and I want to get bijection. Can I just resting codomain to f(A)? I know that every function i...
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